Gaotaizi reservoirs have a large amount of sub-layers without apparent barriers, so it is difficult to reduce interlayer conflict and control water cut increase through subdivision adjustment.
由于高台子油层小层多，隔层不明显，所以通过细分调整减缓层间矛盾及控制含水上升速度的难度都很大。
Subdivision surface is a new geometric modeling technology of discrete surface based on mesh. It can express modeling surface through control mesh and subdivision rules.
细分曲面是基于网格的离散曲面造型新技术，它通过定义控制网格和细分规则来表示造型曲面。
By comparing the least distance between subdivided control mesh and limit surface with rough machining allowance, the uniform subdivision depth was determined.
该算法以细分后的控制网格与极限曲面之间的最小距离和粗加工余量作比较，确定均匀细分次数。
And in the each adaptive subdivision, we choose the normal angle of the adjacent faces as the control error to detect whether the approximation is sufficient.
在自适应细分过程中，用相邻面片的法向夹角作为控制误差来反映细分的逼近程度是否足够；
Three dimensional space is defined for the time, controller and Angle displacement. The method and scheme of optimization for subdivision control code are presented.
定义了时间、控制量及角位移三维空间，介绍了离散控制量的优化方法，并提出了离散量控制细分优化方案。
A novel direct torque control method based on vectors subdivision and SVPWM is presented in this paper.
介绍了一种采用矢量细分和SVPWM调制的直接转矩控制方法，实现对电机转矩的控制。
As an important part of Surface Modeling, mesh Subdivision used to smooth an initial control mesh several times using some method, until up to the specified degree of smoothness.
作为曲面造型的重要分支，网格细分是以计算机为工具，对一个初始控制网格，采用某种方法对网格进行多次细化，直到满足指定的光滑度和细腻度。
Subdivision is a new method of discrete modeling. By defining the refinement rules of control meshes, subdivision surface can be considered as a method of surface modeling.
细分方法是一种新的离散造型技术，细分曲面通过定义控制网格的细分规则来表示造型曲面。
A method that simulates the nonlinear function between the optimal control codes and the angle displacements in the subdivision of stepping motor is proposed;
用BP网络模拟步进电机细分控制中电机优化控制量与电机角度输出的非线性关系；
The result of test indicates that the system is able to control step motor precisely locating without high degree subdivision, and features high applicable value.
测试结果表明，系统可以控制步进电机在不进行高倍细分的条件下的精确定位，具有较高的应用价值。
Finally, puts forward attention notes to control cost through subdivision of technical risk of construction projects, and provides the reference to construction project cost control.
最后提出基于建筑工程风险细分进行项目成本控制应用的注意点，为建筑工程项目成本控制提供参考。
Finally, puts forward attention notes to control cost through subdivision of technical risk of construction projects, and provides the reference to construction project cost control.
最后提出基于建筑工程风险细分进行项目成本控制应用的注意点，为建筑工程项目成本控制提供参考。
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